but it did. >> heidy's friend sandi sanchez also saw another side to heidy. >> that strong, funny, you things inside that were very painful. >> according to sandi, those things had to do with heidy's upbringing. most significantly, heidy grew up not knowing the identity of her father. >> that really bothered her. you know? she did not know her dad. and she had always wanted that. >> it bugged her. tremendously. >> enough to take her own life? had she ever attempted suicide before? >> never to my knowledge. >> she never talked about? it >> no. >> it's very hard to believe what was going on in's life at the time. would seem like a pretty happy marriage to you. she's going to do spur of the moment to decide commits with side like that? >> that's a tough question. it's like, how do you really know when someone is going to do that, you know? >> as he left his life behind bars, conrad continue to speculate. he also tried to stay hopeful. >> i was just like, this is going to work out. it has to because i didn't do. this >> conrad's family never gave up on him. so, they scraped together the mo